18 Pin Replacement Cartridges for A20 Professional Microneedling Pen (10 Pack)
$55.30
Unlock the full potential of your A20 Professional Microneedling Pen with our 18-Pin Microneedle Cartridges. These cartridges are designed to effectively activate your skin’s natural healing mechanisms, addressing a variety of skin issues such as uneven texture, fine lines, scars, and discoloration.
essential Features
- Incorporates a patented anti-backflow membrane along with a LocVent? protection system for enhanced safety.
- features an innovative wavy contact edge that promotes superior absorption of skincare products.
- Equipped with a newly engineered SnapConnect? three-snap connector that optimizes device performance and safeguards the machine.
- Seamlessly compatible with the Dr. pen A20 Microneedling Pen.
- Constructed from high-grade surgical stainless steel for durability and precision.
- Offers an adjustable depth of up to 2.5mm for customized treatments.
Amazing Benefits
- Diminished appearance of fine lines and wrinkles.
- Enhanced skin texture for a smoother feel.
- Tightened lose or sagging skin for improved firmness.
- Reduced visibility of acne scars over time.
- Minimized hyperpigmentation effects on the skin tone.
- Improved recovery from sun damage through rejuvenation.
- Balanced complexion by evening out skin tone.
How to Use (Educational) & Safety — Microneedling Cartridges
Important: Educational information only—not medical advice. Always follow your device manufacturer’s instructions and consult a qualified professional for treatment questions. Cartridges are compatible replacements, EO-sterilized, and single-use.
Before You Start
Check compatibility: Match the cartridge to your device model (e.g., M8/M8S/A6S/A11/A9/A20/H6). Connector/lock shapes are model-specific.
Inspect the pouch: Do not use if the sterile pouch is torn, punctured, or opened.
Hygiene: Wash/dry hands; prepare a clean workspace; avoid touching the needle array.
Single-use only: One cartridge per session, per person. Do not reuse or share.
Attaching the Cartridge
Power off the device.
Remove the cartridge from the pouch; avoid touching the tip.
Align the connector and click/lock per your device manual—do not force.
Confirm a secure fit (no wobble/misalignment) before powering on.
During Use (Follow Your Device Manual)
Use only as instructed by your device manufacturer.
If you notice unusual resistance, rough drag, or discomfort, stop and check fit/parts.
Do not use on irritated, broken, or compromised skin.
Keep the work area clean; do not place the tip on unclean surfaces.
After Use
Power off and detach the cartridge carefully.
Dispose of the used cartridge immediately as a sharps/contaminated item according to local rules.
Wipe the device head/handle as per the device manual; allow to dry.
Record or photograph the batch/lot code on the pouch for traceability.
Storage & Shelf Life
Store sealed pouches in a cool, dry place, away from heat, moisture, and direct sunlight.
Use before the marked expiry. Do not re-sterilize.
Warnings & Disclaimers
Single-use, sterile product. Reuse increases contamination risk and may degrade performance.
Use only with the correct model; cartridges are generally not interchangeable across series.
We are not affiliated with the original brand owners; names are for compatibility reference.
If irritation or unexpected reaction occurs, stop and seek professional guidance.
Common Mistakes to Avoid
Forcing a mismatched cartridge onto the device.
Touching or laying the needle array on surfaces before use.
Reusing a cartridge “to save costs.”
Using from a damaged or previously opened pouch.
